| 发明名称 |
PHOTOPROTECTIVE COMPOSITIONS AND FILMS, AND A PREPARATION METHOD |
| 摘要 |
A photoprotective composition, in particular a cosmetic composition, that includes particles of photonic material having a polymeric multilayer interference structure, where at least two layers of the structure contain an amphiphilic polymer. |
| 申请公布号 |
EP2490665(A2) |
申请公布日期 |
2012.08.29 |
| 申请号 |
EP20100776171 |
申请日期 |
2010.10.21 |
| 申请人 |
L'OREAL |
发明人 |
LUCET-LEVANNIER, KARINE;SIMONNET, JEAN-THIERRY;LION, BERTRAND |
| 分类号 |
A61K8/90;A61K8/02;A61K8/19;A61K8/25;A61K8/31;A61K8/34;A61K8/46;A61K8/49;A61K8/72;A61K8/81;A61K8/84;A61Q1/00;A61Q1/02;A61Q17/00;A61Q17/04 |
主分类号 |
A61K8/90 |
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